Huawei UPS5000-E Series - Page 171

UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
4 User Interface
Issue 11 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
161
Item
Description
Default Value
Value Range
the installation time) comes.
Maintenance
period (d)
Specifies the interval for
reminding users of battery
maintenance.
0
0–365
Chg. cur.
limiting coef.
(C10)
The charging current limit is a
multiple of the battery capacity.
0.1C10
0.05C10 to
0.15C10
Cell float
voltage (V/cell)
Specifies the battery float
charging voltage.
2.25 V/cell
2.23 V/cell to
2.30 V/cell
Cell equalized
volt. (V/cell)
Specifies the battery equalized
charging voltage.
2.35 V/cell
2.30 V/cell to
2.40 V/cell
Dis. cur. 0.1C
EOD (V/cell)
Specifies the EOD threshold
when the discharging current is
0.1C, 0.3C, 0.5C, and 1.0C
respectively.
1.80 V/cell
1.8–1.9
Dis. cur. 0.3C
EOD (V/cell)
1.80 V/cell
1.8–1.9
Dis. cur. 0.5C
EOD (V/cell)
1.75 V/cell
1.75–1.85
Dis. cur. 1.0C
EOD (V/cell)
1.60 V/cell
1.6–1.75
Sched. shallow
dis. test
When certain conditions are met,
the charger shuts down, and
batteries supply power to loads.
The system records the battery
discharge data as the reference
for battery capacity and lifespan.
Disable
Disable, Enable
Sched. shallow
dis. test time
Time for scheduled shallow
discharge test.
00:00 - 06:00
00:00 - 06:00,
06:00 - 12:00,
12:00 - 18:00,
18:00 - 24:00
Sched. shallow
dis. test interval
(d)
Interval for scheduled shallow
discharge test.
60
30–90
Shallow dis.
test dis. ratio
(%)
Set the proportion of the
discharge capacity to the total
discharge capacity. The value is
configurable in any mode.
20%
10%–50%